Carrier A07049 Installation Instructions Manual page 51

Thermostat
RVS/Heat Stage 2
Heat Stage 1
Compressor
Not Used
Fan
24VAC Hot Heating
24VAC Hot Cooling
Dry Contact 1
Dry Contact 2
24VAC Common
Humidify
Outdoor Air Temp
Remote Room Sensor
OAT/RRS Com
Fig. 22 - - Thermostat with Dry Contact Control for Run Time
* Indicates connection may not be required/available.
O/B W2
W/W1
Y/Y2
Y1
G G
Rh R
Rc
D1
D2
C C
HUM
OAT
RRS
OAT/RRS
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A07086